0000000000364359

AUTHOR

Flavia Di Carlo

showing 2 related works from this author

COMPARAZIONE DEI PROFILI METABOLICI DI VARIETÀ DI CILIEGIO DOLCE (Prunus avium L.) MEDIANTE TECNICHE DI METABOLOMICA UNTARGETED

La diffusione di cultivar altamente produttive ha influito negativamente sulla tutela dell’agro-biodiversità di Prunus avium L. determinando disinteresse nei confronti di varietà meno produttive ma meritevoli di attenzione per il valore delle loro caratteristiche organolettiche e del relativo patrimonio genetico. Il mondo scientifico ha mostrato interesse nei confronti di tale tematica e ha condotto azioni di conservazione in situ ed ex situ per preservare il germoplasma ancora esistente. La presente ricerca analizza l’agrobiodiversità del ciliegio dolce in relazione alla diversa composizione metabolomica dei frutti, espressione del genotipo che le caratterizza. L’attività di ricerca svolta…

metabolomica untargetedSettore BIO/01 - Botanica GeneraleBiodiversitàstatistica multivariataBiodiversità; Prunus avium L.; metabolomica untargeted; metaboliti secondari; HPLC-MS; HPLC-DAD; statistica multivariata;Prunus avium L.HPLC-DADmetaboliti secondariHPLC-MS
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Multi-approach metabolomics analysis and artificial simplified phytocomplexes reveal cultivar-dependent synergy between polyphenols and ascorbic acid…

2017

Fruits of the sweet cherry (Prunus avium L.) accumulate a range of antioxidants that can help to prevent cardiovascular disease, inflammation and cancer. We tested the in vitro antioxidant activity of 18 sweet cherry cultivars collected from 12 farms in the protected geographical indication region of Marostica (Vicenza, Italy) during two growing seasons. Multiple targeted and untargeted metabolomics approaches (NMR, LC-MS, HPLC-DAD, HPLC-UV) as well as artificial simplified phytocomplexes representing the cultivars Sandra Tardiva, Sandra and Grace Star were then used to determine whether the total antioxidant activity reflected the additive effects of each compound or resulted from synergis…

0301 basic medicineantioxidantAntioxidantmedicine.medical_treatmentOrganic chemistrylcsh:MedicineAscorbic AcidBiochemistry01 natural sciencesAntioxidantsMass SpectrometryAnalytical ChemistryPrunusSpectrum Analysis Techniquesartificial phytocomplexMetabolitesVitamin CPrunus avium L.Cultivarlcsh:ScienceCherriesChromatography High Pressure LiquidLiquid ChromatographyMicroscopyMultidisciplinaryChromatographic TechniquesLight Microscopyfood and beveragesVitaminsPlantsPhysical sciencesChemistryHorticultureItalyMetabolomesecondaryResearch ArticlePrunus avium L. antioxidant secondary metabolism synergy artificial phytocomplexmetabolism synergyFluorescence Recovery after PhotobleachingLiquid Chromatography-Mass SpectrometryPrunus aviumBiologyResearch and Analysis MethodsFruitsChemical compounds03 medical and health sciencesMetabolomicsSpecies SpecificityOrganic compoundsBotanymedicineMetabolomicsGenetic variabilityNuclear Magnetic Resonance Biomolecular030109 nutrition & dieteticsVitamin C010401 analytical chemistrylcsh:ROrganismsBiology and Life SciencesPolyphenolsAscorbic acid0104 chemical sciencesMetabolismPolyphenolFruitMultiprotein ComplexesLinear Modelslcsh:QPLoS ONE
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